My faculty are also interested in this - they enjoy this feature on Classic Quizzes (being able to set a date for correct responses to be revealed) and will avoid New Quizzes because it doesn't offer ...

why not just use Canvas Studio instead of jumping to something like Google Drive?

the solution of using a graded survey didn't work when I just tried it, FYI for anyone else with this question. I would recommend the weighted grade category method instead. 

Can you link to this feature idea? 

In classic Quizzes, instructors can set a release date and time to show students the correct answers (for example, after the quiz has closed or after the due date).    That capability isn't currently ...

why not just use Canvas Studio instead of jumping to something like Google Drive?

the solution of using a graded survey didn't work when I just tried it, FYI for anyone else with this question. I would recommend the weighted grade category method instead. 

Can you link to this feature idea? 

In classic Quizzes, instructors can set a release date and time to show students the correct answers (for example, after the quiz has closed or after the due date).    That capability isn't currently ...

This is going to be a big issue for us in trying to eventually move faculty over to New Quizzes. There must be a way to migrate cleanly between the quiz platforms!